Finding the Fourth Proportional to 22,698,949.38, 34,048,199.69 and 10,399,423.91

Step by Step Solution

1. Step 1: Write the proportion equation
   22,698,949.38 : 34,048,199.69 = 10,399,423.91 : x
2. Step 2: Convert to fraction form
   22,698,949.38/34,048,199.69 = 10,399,423.91/x
3. Step 3: Cross multiply
   22,698,949.38x = 34,048,199.69 × 10,399,423.91
4. Step 4: Simplify right side
   22,698,949.38x = 354,081,662,104,101.06
5. Step 5: Solve for x
   x = 354,081,662,104,101.06/22,698,949.38
6. Step 6: Final answer
   x = 15,599,033.07